286012260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{16381}}^1$

素因数の和:16493

約数の個数: 72

約数和(自身を含む): 876568056

約数和(自身を除く): 590555796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 16381, 17460, 32762, 49143, 65524, 81905, 98286, 147429, 163810, 196572, 245715, 294858, 327620, 491430, 589716, 737145, 982860, 1474290, 1588957, 2948580, 3177914, 4766871, 6355828, 7944785, 9533742, 14300613, 15889570, 19067484, 23834355, 28601226, 31779140, 47668710, 57202452, 71503065, 95337420, 143006130, 286012260]

約数ペア:

[(1, 286012260), (2, 143006130), (3, 95337420), (4, 71503065), (5, 57202452), (6, 47668710), (9, 31779140), (10, 28601226), (12, 23834355), (15, 19067484), (18, 15889570), (20, 14300613), (30, 9533742), (36, 7944785), (45, 6355828), (60, 4766871), (90, 3177914), (97, 2948580), (180, 1588957), (194, 1474290), (291, 982860), (388, 737145), (485, 589716), (582, 491430), (873, 327620), (970, 294858), (1164, 245715), (1455, 196572), (1746, 163810), (1940, 147429), (2910, 98286), (3492, 81905), (4365, 65524), (5820, 49143), (8730, 32762), (16381, 17460)]